1.Many different models 2. High quality 3,Competitive price. 4 .1 year warranty. *. Display: 1.1" LED Screen*. Music Format: MP3, WMA, WMA, ASF.*. Support A-B repeat and Record.*. Has Time set function.*. Built-in Li-ion Battery, USB 2.0, Idle Time is about 10 hours.*. Language: English, Japanese, Korean, French, Russian, Thai German*. Support: FM Function (Optional) mini mp3 player